Cabinet Type High Voltage LWA Liquid Cooling Unit
Cabinet Type High Voltage LWA Liquid Cooling Unit | High-Efficiency Liquid Cooling Solutions
Our Cabinet Type High Voltage LWA Liquid Cooling Unit is designed for new energy systems, high-voltage power electronics, industrial drives, and thermal management applications requiring reliable and intelligent liquid cooling performance.
The system adopts a water-air heat exchange design, using ethylene glycol solution on the hot side and air on the cold side. An external Dry Cooler is typically used for heat dissipation, making the system ideal for applications where no chilled water source is available on site.
The cabinet structure is specially designed for indoor in-row cabinet applications, featuring an attractive appearance and front & rear door opening design for convenient maintenance and operation.
Key Features
- Water-air heat exchange cooling technology
- Ethylene glycol solution on the hot side
- Air cooling on the cold side
- External dry cooler compatible
- Suitable for sites without chilled water sources
- Cabinet structure for indoor in-row deployment
- Dual pump redundancy as standard
- Online deionization system included
- Automatic water replenishment function
- PLC control with 7–10 inch color HMI
- Real-time monitoring and fault alarm functions
- Remote communication and centralized management support
- High-efficiency heat exchange with low-noise operation
Working Principle
The system adopts:
- Hot Side: Ethylene glycol solution circulation
- Cold Side: Air cooling heat dissipation
Heat generated by the equipment is transferred through a high-efficiency water-air heat exchanger and dissipated via an external dry cooler system.
Cabinet Structure Design
| Structure Feature | Description |
|---|---|
| Cabinet-Type Structure | Designed for indoor in-row cabinet applications |
| Front & Rear Door Design | Easy maintenance and service access |
| Compact Layout | Optimized space utilization |
| Industrial Appearance | Suitable for modern equipment environments |
Compared with frame-type and skid-mounted solutions, the cabinet type is more suitable for indoor applications requiring compact layouts and aesthetic integration.
Standard Configuration
| Standard Feature | Description |
|---|---|
| Dual Pump Redundancy | Ensures high operational reliability |
| Online Deionization System | Maintains coolant purity and stability |
| Automatic Water Replenishment | Maintains stable coolant levels |
| PLC Intelligent Control | Automated system management |
| 7–10 Inch Color HMI | Real-time monitoring and operation |
| Fault Alarm System | Improves operational safety |
| Remote Communication Interface | Supports centralized background management |
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Cabinet Type High Voltage LWA Liquid Cooling Unit |
| Cooling Method | Water-Air Heat Exchange |
| Hot Side Medium | Ethylene Glycol Solution |
| Cold Side Medium | Air |
| External Cooling Device | Dry Cooler |
| Control System | PLC Intelligent Control |
| HMI Interface | 7–10 Inch Color Touchscreen |
| Installation Type | Indoor In-Row Cabinet |
| Redundancy Configuration | Dual Pump Redundancy |
| Applications | New Energy, Power Electronics, High-Voltage Equipment |
Intelligent Monitoring System
The system supports:
- Real-time temperature monitoring
- Pressure and flow monitoring
- Coolant status detection
- Fault alarm and protection functions
- Remote communication management
- Centralized background monitoring system integration
Ensuring stable, safe, and efficient long-term operation.
Application Scenarios
New Energy Systems
Suitable for energy storage systems, wind power, photovoltaic, and renewable energy equipment cooling.
High-Voltage Drive Systems
Widely used for high-voltage VFD and industrial drive cooling applications.
Power Electronics Cooling
Ideal for IGBT, SVG, UPS, and high-power electrical equipment thermal management.
Industrial Thermal Management
Supports continuous cooling operation for industrial automation and high-reliability equipment.
Product Advantages
- No chilled water infrastructure required
- Energy-efficient cooling performance
- Low-noise operation
- Intelligent monitoring and management
- High reliability with dual pump redundancy
- Easy installation and maintenance
- Remote centralized operation support
Why Choose Our Cabinet Type High Voltage LWA Liquid Cooling Unit?
Our high-voltage cabinet-type liquid cooling unit combines advanced water-air heat exchange technology, intelligent control systems, and reliable coolant circulation design to provide stable, efficient, and safe thermal management solutions for modern industrial and new energy applications.
Custom engineering support is available for global project requirements.
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